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首页> 外文期刊>ACS Macro Letters >Fullerene-Attached Polymeric Homogeneous/Heterogeneous Photoactivators for Visible-Light-Induced CuAAC Click Reactions
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Fullerene-Attached Polymeric Homogeneous/Heterogeneous Photoactivators for Visible-Light-Induced CuAAC Click Reactions

机译:富勒烯附着的聚合物均相/均相光活化剂,用于可见光诱导的CuAAC Click反应

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摘要

In this work, a visible-light -inducedcopper(I)-catalyzed azide alkyne cycloaddition (CuAAC) dick reaction via an electron transfer reaction employing fullerene (C-60) containing linear polystyrene and network polymer as homogeneous and heterogeneous activators, PS-C-60 and Gel-C-60, respectively, is described. Various low molar mass organic and polymeric azide and alkyne compounds are used to conduct the click reaction, and almost quantitative yields are attained. Compared to the bare C-60, the polymers with C-60, units exhibited a much higher promoting effect to catalyze CuAAC reactions.
机译:在这项工作中,通过电子转移反应,使用富勒烯(C-60)包含线性聚苯乙烯和网络聚合物作为均相和非均相活化剂,通过可见光诱导的铜(I)催化的叠氮化物炔烃环加成(CuAAC)迪克反应分别描述了-60和Gel-C-60。各种低摩尔质量的有机和聚合的叠氮化物和炔烃化合物可用于进行点击反应,并获得了几乎定量的产率。与裸露的C-60相比,具有C-60单元的聚合物表现出更高的催化CuAAC反应的促进作用。

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